Based on prior knowledge, it is not immediately evident how the feature "fibr_ter_01" (Fibrinolytic therapy by Celiasum 750k IU) relates to the task of determining whether the patient shows chronic heart failure. To analyze the relationship, we can examine the values of the feature for each target class.

```
Target Class no:
- fibr_ter_01: ['no']

Target Class yes:
- fibr_ter_01: ['no', 'yes']
```

From this analysis, we can conclude that the feature "fibr_ter_01" can take both 'no' and 'yes' values for patients who show chronic heart failure. However, it only takes the 'no' value for patients who do not show chronic heart failure.

Based on this analysis, the dictionary can be created as follows:

```json
{
	"no": ["no"],
	"yes": ["no", "yes"]
}
```